WO2018188623A1 - Water drainage valve for dual-drum clothes washing machine, and dual-drum clothes washing machine using said water drainage valve - Google Patents

Water drainage valve for dual-drum clothes washing machine, and dual-drum clothes washing machine using said water drainage valve Download PDF

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Publication number
WO2018188623A1
WO2018188623A1 PCT/CN2018/082768 CN2018082768W WO2018188623A1 WO 2018188623 A1 WO2018188623 A1 WO 2018188623A1 CN 2018082768 W CN2018082768 W CN 2018082768W WO 2018188623 A1 WO2018188623 A1 WO 2018188623A1
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WO
WIPO (PCT)
Prior art keywords
drain valve
valve body
guide groove
pull rod
drain
Prior art date
Application number
PCT/CN2018/082768
Other languages
French (fr)
Chinese (zh)
Inventor
李文伟
宁骁
田新国
刘发助
Original Assignee
青岛海尔滚筒洗衣机有限公司
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Application filed by 青岛海尔滚筒洗衣机有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Priority to EP18784874.2A priority Critical patent/EP3611299B1/en
Priority to US16/605,166 priority patent/US11390976B2/en
Publication of WO2018188623A1 publication Critical patent/WO2018188623A1/en

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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F31/00—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/083—Liquid discharge or recirculation arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
    • F16K11/14—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle
    • F16K11/16—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane
    • F16K11/163—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns
    • F16K11/166—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit operated by one actuating member, e.g. a handle which only slides, or only turns, or only swings in one plane only turns with the rotating spindles at right angles to the closure members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot

Definitions

  • the present disclosure relates to the technical field of washing machines, for example, to a drain valve of a double drum washing machine and a double drum washing machine to which the drain valve is applied.
  • some multi-drum washing machines are separately provided with a complete drainage system including one drain valve for each cylinder, and multiple sets of drainage systems are arranged inside the multi-drum washing machine, resulting in the inside of the washing machine.
  • the function of the parts is repeated, the number is too large, the structure is complicated, the space is wasted, and the difficulty in assembly and production of the washing machine is increased.
  • the present disclosure provides a drain valve of a double drum washing machine and a double drum washing machine using the same, which solves the problem that the structure of the multi-drum washing machine multi-drainage system is complicated and wasteful, and the single drainage system cannot realize the separate drainage of each outer cylinder.
  • a dual drum washing machine provided by the present disclosure includes a first drain valve body connected to the first outer cylinder and a second drain valve body connected to the second outer cylinder;
  • first valve plug disposed in the first drain valve body and a second valve plug disposed in the second drain valve body;
  • a drive assembly coupled to the first valve plug and the second valve plug, the drive assembly controlling the first drain valve body to open or close by driving the first valve plug to move, the drive assembly passing The second drain valve body is driven to move, the second drain valve body is controlled to open or close, and the first drain valve body is in an open state when the second drain valve body is in an open state.
  • the present disclosure also provides a dual drum washing machine including the above described drain valve.
  • the drain valve of the double drum washing machine of the present disclosure can realize separate drainage of each outer cylinder, and is provided with a separate drainage system for each outer cylinder.
  • the present disclosure can reduce the number of parts, simplify the installation structure, and avoid the washing machine.
  • the repeated function of the internal parts improves the utilization of the internal space of the washing machine and reduces the difficulty in assembling and manufacturing the washing machine.
  • FIG. 1 is a schematic structural view of a drain valve of a double drum washing machine according to an embodiment
  • FIG. 2 is a schematic structural view showing a drain valve of a double drum washing machine according to an embodiment
  • FIG. 3 is a schematic view showing a state of a drain valve when both cylinders of the double drum washing machine are not drained according to an embodiment
  • FIG. 4 is a schematic view showing a state of a drain valve when the left cylinder of the double drum washing machine is in a drain state according to an embodiment
  • FIG. 5 is a schematic view showing the state of the drain valve when the right cylinder of the double drum washing machine is in a drain state according to an embodiment.
  • the embodiment provides a drain valve of a double drum washing machine.
  • the drain valve of the double drum washing machine includes a first drain valve body 1 and a second drain valve body 2 symmetrically disposed, and the first drain
  • the valve body 1 is provided with a first water inlet 11 and a first water outlet 12
  • the second drain valve body 2 is provided with a second water inlet 21 and a second water outlet 22.
  • the first water inlet 11 is connected to the left side drum (not shown) of the double drum washing machine
  • the second water inlet 21 is connected to the right side drum of the double drum washing machine.
  • a first valve plug 13 is disposed between the first water inlet 11 and the first drain port 12 of the first drain valve body 1, and the first valve plug 13 is arranged to control the opening and closing of the first water inlet 11 and the second water outlet 12 .
  • a second valve plug 23 is disposed between the second water inlet 21 and the second drain port 22 of the second drain valve body 2, and the second valve plug 23 is provided to control the opening and closing of the second water inlet port 21 and the second water outlet port 22.
  • the first valve plug 13 and the second valve plug 23 are connected to the same drive assembly, and the drive assembly can drive the first valve plug 13 to move, and control the first water inlet 11 and the first drain port 12 to communicate or disconnect.
  • the first valve plug 13 when the first valve plug 13 is moved to a position where the first water inlet 11 and the first water outlet 12 are in communication, the first water inlet 11 and the first water outlet 12 are in an off state, that is, water.
  • the first water inlet 11 and the first water outlet 12 are in communication when the first valve plug 13 is moved to a position away from the communication between the first water inlet 11 and the first water outlet 12. In this state, water can enter from the first water inlet 11 and be discharged from the first water outlet 12.
  • the second valve plug 23 when the second valve plug 23 is moved to a position where the second water inlet 21 and the second water outlet 22 communicate, the second water inlet 21 and the second water outlet 22 are in an open state, that is, water.
  • the second water inlet 21 and the second water outlet 22 are in communication when the second valve plug 23 is moved to a position away from the communication between the second water inlet 21 and the second water outlet 22. In the state, water can enter from the second water inlet 21 and be discharged from the second water discharge port 22.
  • the first valve plug 13 when the first water inlet port 11 and the first water discharge port 12 are in a communication state, the first valve plug 13 is moved toward a position close to the drive assembly.
  • the second valve plug 23 moves toward a position close to the drive assembly.
  • the drive assembly drives the first valve plug 13 to move, the second valve plug 23 is in a stationary state, and the second valve plug 23 is driven to move, and the first valve plug 13 is in a stationary state. That is, when the first water inlet 11 and the first water outlet 12 of the first drain valve body 1 are in a communicating state, the second water inlet port 21 and the second water outlet port 22 of the second drain valve body 2 are in an open state; When the second water inlet port 21 and the second water discharge port 22 of the second drain valve body 2 are in a communicating state, the first water inlet port 11 and the first water outlet port 12 of the first drain valve body 1 are in an open state.
  • the driving component comprises a motor 3, and a turntable 4 is fixedly connected to the output end of the motor 3.
  • the first curved guiding groove 41 and the second curved guiding groove 42 are symmetrically arranged on the rotating plate 4, and the first curved shape is formed.
  • the guide groove 41 and the second curved guide groove 42 are both disposed on the same side of the center of the turntable 4, and the center of the first curved guide groove 41, the center of the second curved guide groove 42 and the center of the turntable 4 coincide.
  • a first pull rod 5 is mounted in the first curved guide groove 41, and a second pull rod 6 is mounted in the second curved guide groove 42, and the first pull rod 5 and the second pull rod 6 are symmetrically disposed.
  • a first pull rod hook 51 is disposed at one end of the first pull rod 5, and the first pull rod hook 51 is disposed in the first curved guide groove 41 and movable in the first curved guide groove 41.
  • the first pull rod 5 does not have One end of the first hook 51 is disposed to pass through the first drain valve body 1 and is connected to the first valve plug 13 in the first drain valve body 1.
  • a second pull rod hook 61 is disposed at one end of the second pull rod 6.
  • the second pull rod hook 61 is disposed in the second curved guide groove 42 and is movable in the second curved guide groove 42.
  • the second pull rod 6 does not have One end of the second hook 61 is disposed to pass through the second drain valve body 2 and is connected to the second valve plug 23 in the second drain valve body 2.
  • the motor 3 drives the turntable 4 to rotate
  • the first curved guide groove 41 will drive the first first pull rod hook 51 to move
  • the first pull rod hook 51 will drive the first connection with the first pull rod hook 51.
  • the pull rod 5 rotates with the turntable 4, and the first pull rod 5 drives the first valve plug 13 to move in the direction of the turntable 4, and communicates with the first water inlet 11 and the first drain port of the first drain valve body 1 of the first valve plug 13. 12.
  • the second pull rod hook 61 in the second curved guide groove 42 is not driven by the second curved guide groove 42 , that is, the second valve plug 23 connected to the second pull rod 6 connected by the second pull rod hook 61 is not
  • the second water inlet port 21 and the second water outlet port 22 of the second drain valve body 2 where the second valve plug 23 is located are in an open state. That is to say, when the turntable 4 of the embodiment rotates, only one of the drawbars is moved, thereby achieving the independent conduction of the water inlet and the drain of the two drain valve bodies, that is, the two cylinders of the double drum washing machine. Drain alone.
  • the first water inlet port 11 and the first water outlet port 12 on the first drain valve body 1 are disposed perpendicular to each other to facilitate the communication between the first water inlet port 11 and the first water outlet port 12 of the first valve plug 13 and Disconnected
  • the second water inlet 21 and the second water outlet 22 on the second drain valve body 2 are disposed perpendicular to each other to facilitate the communication and disconnection of the second valve plug 23 with the second water inlet 21 and the second water outlet 22 And make the drainage smoother.
  • the motor 3 can be rotated in two directions to generate three position states, that is, the first water inlet 11 of the first drain valve body 1 and the first drain when the two cylinders of the double drum washing machine are separately drained.
  • the port 12 is in a connected state, and the second water inlet port 21 and the second water outlet port 22 of the second drain valve body 2 are in an open state; the first water inlet port 11 and the first water outlet port 12 of the first drain valve body 1 are disconnected.
  • the second water inlet 21 and the second water outlet 22 of the second drain valve body 2 are in an on state; and the first water inlet 11 and the first water outlet 12 of the first drain valve body 1 when both cylinders are not drained In the off state, the second water inlet port 21 and the second water outlet port 22 of the second drain valve body 2 are in an open state.
  • the working state of the drain valve of the above-mentioned double drum washing machine of the embodiment is as follows:
  • the first water inlet 11 and the first water outlet 12 of the first drain valve body 1 of the drain valve are in an open state
  • the second drain valve body 2 is The second water inlet 21 and the second water outlet 22 are in an open state, and neither of the two cylinders is drained.
  • the cylinder when a cylinder needs to be drained, the cylinder is connected to the first water inlet 11 of the left first drain valve body 1 shown in FIG. 4 as an example.
  • the motor 3 rotates counterclockwise.
  • the first valve plug 13 of the first drain valve body 1 moves and causes the first water inlet port 11 of the first drain valve body 1 to communicate with the first drain port 12 until the position shown in Fig. 4, the water in the tube starts Drain and maintain this state until the end of the drum drainage process.
  • the motor 3 rotates clockwise, and drives the first valve plug 13 to move, and disconnects the first water inlet 11 and the first drain port 12 of the left first drain valve body 1 at this time, the cylinder drain ends, the first valve The plug 13 returns to the initial position.
  • the second pull rod 6 connected to the second valve plug 23 in the right second drain valve body 2 and the turntable 4 only slide relative to each other, the second pull rod 6 is not pulled, and the right second drain valve body
  • the second valve plug 23 in 2 always disconnects the second water inlet 21 and the second water outlet 22 of the right second drain valve body 2.
  • the second water inlet 21 and the second water outlet 22 of the right second drain valve body 2 are required to communicate with each other, and the motor 3 rotates clockwise to drive the right side.
  • the second valve plug 23 of the two drain valve body 2 is moved, and the second water inlet 21 and the second drain port 22 of the right second drain valve body 2 are communicated until the position shown in Fig. 5, the water in the cylinder The discharge begins and remains in this state until the end of the drum drainage process.
  • the motor 3 rotates counterclockwise, and drives the second valve plug 23 to move, and the second water inlet 21 and the second drain port 22 of the right second drain valve body 2 are disconnected.
  • the cylinder drains, the second valve The plug 23 returns to the initial position.
  • the first pull rod 5 connected to the first valve plug 13 in the left first drain valve body 1 and the turntable 4 only slide relative to each other, the first pull rod 5 is not pulled, and the left first drain valve body
  • the first valve plug 13 in 1 always disconnects the first water inlet 11 and the first water outlet 12 of the left first drain valve body 1.
  • the first pull rod hook 51 on the first pull rod 5 should always be at the first curved guide groove 41 of the turntable 4.
  • the arc length of the first curved guide groove 41 should ensure that the first valve plug 13 is fully opened (ie, the first water inlet port 11 and the first water outlet port 12 are completely in communication).
  • the second pull rod hook 61 on the second pull rod 6 should always be in the second arcuate guide groove 42 of the turntable 4, and the second arc guide The arc length of the groove 42 should ensure that the second valve plug 23 is fully opened (ie, the second water inlet 21 and the second water outlet 22 are completely connected)
  • a double drum washing machine comprising the above-mentioned drain valve, through which the separate drain of the outer cylinder can be realized.
  • the drain valve of the double drum washing machine of the present invention solves the problem that the structure of the multi-drum washing machine multi-drainage system is complicated and wasteful, and the single drainage system cannot realize the separate drainage of each outer cylinder.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Multiple-Way Valves (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)

Abstract

Provided are a water drainage valve for a dual-drum clothes washing machine, and a dual-drum clothes washing machine using said water drainage valve. The water drainage valve comprises: a first water drainage valve body (1) connected to a first outer drum and a second water drainage valve body (2) connected to a second outer drum; valve plugs (13, 23) arranged inside the water drainage valve bodies (1, 2), said valve plugs (13, 23) comprising: a first valve plug (13) arranged inside the first water drainage valve body (1) and a second valve plug (23) arranged inside the second water drainage valve body (2); and a drive assembly connected to the first valve plug (13) and the second valve plug (23); the drive assembly drives the first valve plug (13) to move, controlling the first water drainage valve body (1) to open or close, and the drive assembly drives the second valve plug (23) to move, controlling the second water drainage valve body (2) to open or close; when the second water drainage valve body (2) is in an open state, the first water drainage valve body (1) is in a disconnected state.

Description

双滚筒洗衣机的排水阀及应用该排水阀的双滚筒洗衣机Drain valve of double drum washing machine and double drum washing machine using the same 技术领域Technical field
本公开涉及洗衣机技术领域，例如涉及一种双滚筒洗衣机的排水阀及应用该排水阀的双滚筒洗衣机。The present disclosure relates to the technical field of washing machines, for example, to a drain valve of a double drum washing machine and a double drum washing machine to which the drain valve is applied.
背景技术Background technique
目前市售的多滚筒洗衣机中，有的多滚筒洗衣机为每个筒单独配备一套包含一个排水阀在内的完整的排水系统，将多套排水系统排布在多滚筒洗衣机内部，造成洗衣机内部零件功能重复、数量过多、结构复杂、空间浪费，同时增加了洗衣机组装生产的难度。Among the multi-drum washing machines currently available in the market, some multi-drum washing machines are separately provided with a complete drainage system including one drain valve for each cylinder, and multiple sets of drainage systems are arranged inside the multi-drum washing machine, resulting in the inside of the washing machine. The function of the parts is repeated, the number is too large, the structure is complicated, the space is wasted, and the difficulty in assembly and production of the washing machine is increased.
也有部分多滚筒洗衣机的多个筒共用由一个排水阀控制的排水系统，但是该种结构的排水系统只能多个筒同时排水或者不排水，其无法实现每个筒的单独排水，不能满足用户的需求。There are also some multiple drum washing machines that share a drainage system controlled by one drain valve, but the drainage system of this structure can only drain or undulate multiple cylinders at the same time, which cannot achieve separate drainage of each cylinder, and cannot satisfy the user. Demand.
发明内容Summary of the invention
本公开提供一种双滚筒洗衣机的排水阀及应用该排水阀的双滚筒洗衣机，解决了相关的多滚筒洗衣机多排水系统结构复杂浪费空间、单排水系统无法实现每个外筒单独排水的问题。The present disclosure provides a drain valve of a double drum washing machine and a double drum washing machine using the same, which solves the problem that the structure of the multi-drum washing machine multi-drainage system is complicated and wasteful, and the single drainage system cannot realize the separate drainage of each outer cylinder.
本公开提供的一种双滚筒洗衣机包括连接于第一外筒的第一排水阀体和连接于第二外筒的第二排水阀体；A dual drum washing machine provided by the present disclosure includes a first drain valve body connected to the first outer cylinder and a second drain valve body connected to the second outer cylinder;
设置在所述第一排水阀体内的第一阀塞和设置在所述第二排水阀体内的第二阀塞；以及a first valve plug disposed in the first drain valve body and a second valve plug disposed in the second drain valve body;
连接于所述第一阀塞和所述第二阀塞的驱动组件，所述驱动组件通过带动所述第一阀塞移动，控制所述第一排水阀体打开或关闭，所述驱动组件通过带动所述第二阀塞移动，控制所述第二排水阀体打开或关闭，且所述第二排水阀体处于打开状态时，所述第一排水阀体处于断开状态。a drive assembly coupled to the first valve plug and the second valve plug, the drive assembly controlling the first drain valve body to open or close by driving the first valve plug to move, the drive assembly passing The second drain valve body is driven to move, the second drain valve body is controlled to open or close, and the first drain valve body is in an open state when the second drain valve body is in an open state.
本公开还提供一种双滚筒洗衣机，包括上述的排水阀。The present disclosure also provides a dual drum washing machine including the above described drain valve.
本公开的双滚筒洗衣机的排水阀，能够实现每个外筒的单独排水，而且相对于每个外筒单独配备一套排水系统，本公开能够减少零部件数量，简化了安装结构，避免了洗衣机内部零件功能重复，提高了洗衣机内部空间的利用率， 而且降低了洗衣机组装生产的难度。The drain valve of the double drum washing machine of the present disclosure can realize separate drainage of each outer cylinder, and is provided with a separate drainage system for each outer cylinder. The present disclosure can reduce the number of parts, simplify the installation structure, and avoid the washing machine. The repeated function of the internal parts improves the utilization of the internal space of the washing machine and reduces the difficulty in assembling and manufacturing the washing machine.
附图说明DRAWINGS
图1是一实施例提供的双滚筒洗衣机的排水阀的结构示意图；1 is a schematic structural view of a drain valve of a double drum washing machine according to an embodiment;
图2是一实施例提供的双滚筒洗衣机的排水阀显示阀塞的结构示意图；2 is a schematic structural view showing a drain valve of a double drum washing machine according to an embodiment;
图3是一实施例提供的双滚筒洗衣机两个筒均未排水时排水阀的状态示意图；3 is a schematic view showing a state of a drain valve when both cylinders of the double drum washing machine are not drained according to an embodiment;
图4是一实施例提供的双滚筒洗衣机左侧筒处于排水状态时排水阀的状态示意图；4 is a schematic view showing a state of a drain valve when the left cylinder of the double drum washing machine is in a drain state according to an embodiment;
图5是一实施例提供的双滚筒洗衣机右侧筒处于排水状态时排水阀的状态示意图。FIG. 5 is a schematic view showing the state of the drain valve when the right cylinder of the double drum washing machine is in a drain state according to an embodiment.
图中：In the picture:
1、第一排水阀体；11、第一进水口；12、第一排水口；13、第一阀塞；2、第二排水阀体；21、第二进水口；22、第二排水口；23、第二阀塞；3、电机；4、转盘；41、第一弧形导槽；42、第二弧形导槽；5、第一拉杆；6、第二拉杆；51、第一拉杆挂钩；61、第二拉杆挂钩。1, the first drain valve body; 11, the first water inlet; 12, the first drain port; 13, the first valve plug; 2, the second drain valve body; 21, the second water inlet; 22, the second drain 23, the second valve plug; 3, the motor; 4, the turntable; 41, the first curved guide groove; 42, the second curved guide groove; 5, the first pull rod; 6, the second pull rod; 51, the first Pull rod hook; 61, second pull rod hook.
具体实施方式detailed description
本实施例提供一种双滚筒洗衣机的排水阀，如图1和图2所示，该双滚筒洗衣机的排水阀包括对称设置的第一排水阀体1和第二排水阀体2，第一排水阀体1上设有第一进水口11和第一排水口12，第二排水阀体2上设有第二进水口21和第二排水口22。可选地，第一进水口11连接于双滚筒洗衣机的左侧滚筒(图中未示出)，第二进水口21连接于双滚筒洗衣机的右侧滚筒。第一进水口11和第一排水口12连通时，左侧外筒可以进行排水，第二进水口21和第二排水口22连通时，右侧外筒可以进行排水。第一排水阀体1的第一进水口11和第一排水口12之间设有第一阀塞13，第一阀塞13设置为控制第一进水口11和第二排水口12的通断。第二排水阀体2的第二进水口21和第二排水口22之间设有第二阀塞23，第二阀塞23设置为控制第二进水口21和第二排水口22的通断。可选地，第一阀塞13和第二阀塞23连接同一驱动组件，该驱动组件可带动第一阀塞13移动，控制第一进水口11和第一排水口12连通或断开。The embodiment provides a drain valve of a double drum washing machine. As shown in FIG. 1 and FIG. 2, the drain valve of the double drum washing machine includes a first drain valve body 1 and a second drain valve body 2 symmetrically disposed, and the first drain The valve body 1 is provided with a first water inlet 11 and a first water outlet 12, and the second drain valve body 2 is provided with a second water inlet 21 and a second water outlet 22. Optionally, the first water inlet 11 is connected to the left side drum (not shown) of the double drum washing machine, and the second water inlet 21 is connected to the right side drum of the double drum washing machine. When the first water inlet 11 and the first water outlet 12 are in communication, the left outer cylinder can be drained, and when the second water inlet 21 and the second drain 22 are in communication, the right outer cylinder can be drained. A first valve plug 13 is disposed between the first water inlet 11 and the first drain port 12 of the first drain valve body 1, and the first valve plug 13 is arranged to control the opening and closing of the first water inlet 11 and the second water outlet 12 . A second valve plug 23 is disposed between the second water inlet 21 and the second drain port 22 of the second drain valve body 2, and the second valve plug 23 is provided to control the opening and closing of the second water inlet port 21 and the second water outlet port 22. . Optionally, the first valve plug 13 and the second valve plug 23 are connected to the same drive assembly, and the drive assembly can drive the first valve plug 13 to move, and control the first water inlet 11 and the first drain port 12 to communicate or disconnect.
可选地，当第一阀塞13被带动移动至第一进水口11和第一排水口12连通处的位置时，第一进水口11和第一排水口12处于断开状态，也就是水无法从第一排水口12排出，当第一阀塞13被带动移动至脱离第一进水口11和第一排水口12连通处的位置时，第一进水口11和第一排水口12处于连通状态，水可以从第一进水口11进入并从第一排水口12排出。Optionally, when the first valve plug 13 is moved to a position where the first water inlet 11 and the first water outlet 12 are in communication, the first water inlet 11 and the first water outlet 12 are in an off state, that is, water. The first water inlet 11 and the first water outlet 12 are in communication when the first valve plug 13 is moved to a position away from the communication between the first water inlet 11 and the first water outlet 12. In this state, water can enter from the first water inlet 11 and be discharged from the first water outlet 12.
可选地，当第二阀塞23被带动移动至第二进水口21和第二排水口22连通处的位置时，第二进水口21和第二排水口22处于断开状态，也就是水无法从第二排水口22排出，当第二阀塞23被带动移动至脱离第二进水口21和第二排水口22连通处的位置时，第二进水口21和第二排水口22处于连通状态，水可以从第二进水口21进入并从第二排水口22排出。Alternatively, when the second valve plug 23 is moved to a position where the second water inlet 21 and the second water outlet 22 communicate, the second water inlet 21 and the second water outlet 22 are in an open state, that is, water. The second water inlet 21 and the second water outlet 22 are in communication when the second valve plug 23 is moved to a position away from the communication between the second water inlet 21 and the second water outlet 22. In the state, water can enter from the second water inlet 21 and be discharged from the second water discharge port 22.
本实施例中，当第一进水口11和第一排水口12处于连通状态时，第一阀塞13向靠近驱动组件的位置移动。当第二进水口21和第二排水口22处于连通状态时，第二阀塞23向靠近驱动组件的位置移动。In the present embodiment, when the first water inlet port 11 and the first water discharge port 12 are in a communication state, the first valve plug 13 is moved toward a position close to the drive assembly. When the second water inlet 21 and the second water outlet 22 are in communication, the second valve plug 23 moves toward a position close to the drive assembly.
上述驱动组件在驱动第一阀塞13移动，第二阀塞23则处于静止状态，驱动第二阀塞23移动，第一阀塞13则处于静止状态。也就是说在第一排水阀体1的第一进水口11和第一排水口12处于连通状态时，第二排水阀体2的第二进水口21和第二排水口22处于断开状态；而第二排水阀体2的第二进水口21和第二排水口22处于连通状态时，第一排水阀体1的第一进水口11和第一排水口12处于断开状态。The drive assembly drives the first valve plug 13 to move, the second valve plug 23 is in a stationary state, and the second valve plug 23 is driven to move, and the first valve plug 13 is in a stationary state. That is, when the first water inlet 11 and the first water outlet 12 of the first drain valve body 1 are in a communicating state, the second water inlet port 21 and the second water outlet port 22 of the second drain valve body 2 are in an open state; When the second water inlet port 21 and the second water discharge port 22 of the second drain valve body 2 are in a communicating state, the first water inlet port 11 and the first water outlet port 12 of the first drain valve body 1 are in an open state.
可选地，上述驱动组件包括电机3，在电机3的输出端固定连接有转盘4，在转盘4上对称设有第一弧形导槽41和第二弧形导槽42，第一弧形导槽41和第二弧形导槽42均设置在转盘4圆心的同一侧，且第一弧形导槽41的圆心、第二弧形导槽42的圆心和转盘4的圆心重合。在第一弧形导槽41内安装有第一拉杆5，在第二弧形导槽42内安装有第二拉杆6，第一拉杆5和第二拉杆6对称设置。在第一拉杆5的一端设有第一拉杆挂钩51，该第一拉杆挂钩51置于第一弧形导槽41内，并可在第一弧形导槽41内移动，第一拉杆5没有设置第一挂钩51的一端穿过第一排水阀体1且连接于第一排水阀体1内的第一阀塞13。在第二拉杆6的一端设有第二拉杆挂钩61，该第二拉杆挂钩61置于第二弧形导槽42内，并可在第二弧形导槽42内移动，第二拉杆6没有设置第二挂钩61的一端穿过第二排水阀体2且连接于第二排水阀体2内的第二阀塞23。Optionally, the driving component comprises a motor 3, and a turntable 4 is fixedly connected to the output end of the motor 3. The first curved guiding groove 41 and the second curved guiding groove 42 are symmetrically arranged on the rotating plate 4, and the first curved shape is formed. The guide groove 41 and the second curved guide groove 42 are both disposed on the same side of the center of the turntable 4, and the center of the first curved guide groove 41, the center of the second curved guide groove 42 and the center of the turntable 4 coincide. A first pull rod 5 is mounted in the first curved guide groove 41, and a second pull rod 6 is mounted in the second curved guide groove 42, and the first pull rod 5 and the second pull rod 6 are symmetrically disposed. A first pull rod hook 51 is disposed at one end of the first pull rod 5, and the first pull rod hook 51 is disposed in the first curved guide groove 41 and movable in the first curved guide groove 41. The first pull rod 5 does not have One end of the first hook 51 is disposed to pass through the first drain valve body 1 and is connected to the first valve plug 13 in the first drain valve body 1. A second pull rod hook 61 is disposed at one end of the second pull rod 6. The second pull rod hook 61 is disposed in the second curved guide groove 42 and is movable in the second curved guide groove 42. The second pull rod 6 does not have One end of the second hook 61 is disposed to pass through the second drain valve body 2 and is connected to the second valve plug 23 in the second drain valve body 2.
当第一排水阀体1的第一进水口11和第一排水口12处于断开状态，且第二排水阀体2的第二进水口21和第二排水口22均处于断开状态时，第一拉杆5的第一拉杆挂钩51的圆心、第二拉杆6的第二拉杆挂钩61的圆心以及转盘4的圆心处于同一直线上。When the first water inlet 11 and the first water outlet 12 of the first drain valve body 1 are in an open state, and the second water inlet 21 and the second water outlet 22 of the second drain valve body 2 are both in an open state, The center of the first tie rod hook 51 of the first tie rod 5, the center of the second tie rod hook 61 of the second tie rod 6, and the center of the turntable 4 are on the same straight line.
可选地，当电机3驱动转盘4转动时，第一弧形导槽41会带动内部的第一拉杆挂钩51移动，此时第一拉杆挂钩51会带动与第一拉杆挂钩51连接的第一拉杆5随转盘4转动，第一拉杆5则带动第一阀塞13向转盘4的方向移动，连通该第一阀塞13的第一排水阀体1的第一进水口11和第一排水口12。第二弧形导槽42内的第二拉杆挂钩61则未被第二弧形导槽42带动移动，也就是该第二拉杆挂钩61连接的第二拉杆6所连接的第二阀塞23未被带动移动，该第二阀塞23所在的第二排水阀体2的第二进水口21和第二排水口22处于断开状态。也就是说，本实施例的转盘4转动时带动且仅带动其中一个拉杆移动，进而实现了两个排水阀体的进水口和排水口的单独导通，即使得双滚筒洗衣机的两个筒的单独排水。Optionally, when the motor 3 drives the turntable 4 to rotate, the first curved guide groove 41 will drive the first first pull rod hook 51 to move, and the first pull rod hook 51 will drive the first connection with the first pull rod hook 51. The pull rod 5 rotates with the turntable 4, and the first pull rod 5 drives the first valve plug 13 to move in the direction of the turntable 4, and communicates with the first water inlet 11 and the first drain port of the first drain valve body 1 of the first valve plug 13. 12. The second pull rod hook 61 in the second curved guide groove 42 is not driven by the second curved guide groove 42 , that is, the second valve plug 23 connected to the second pull rod 6 connected by the second pull rod hook 61 is not When the belt is moved, the second water inlet port 21 and the second water outlet port 22 of the second drain valve body 2 where the second valve plug 23 is located are in an open state. That is to say, when the turntable 4 of the embodiment rotates, only one of the drawbars is moved, thereby achieving the independent conduction of the water inlet and the drain of the two drain valve bodies, that is, the two cylinders of the double drum washing machine. Drain alone.
本实施例中，第一排水阀体1上的第一进水口11和第一排水口12相互垂直设置，以便于第一阀塞13对第一进水口11和第一排水口12的连通和断开，第二排水阀体2上的第二进水口21和第二排水口22相互垂直设置，以便于第二阀塞23对第二进水口21和第二排水口22的连通和断开，以及使得排水更加顺利。In this embodiment, the first water inlet port 11 and the first water outlet port 12 on the first drain valve body 1 are disposed perpendicular to each other to facilitate the communication between the first water inlet port 11 and the first water outlet port 12 of the first valve plug 13 and Disconnected, the second water inlet 21 and the second water outlet 22 on the second drain valve body 2 are disposed perpendicular to each other to facilitate the communication and disconnection of the second valve plug 23 with the second water inlet 21 and the second water outlet 22 And make the drainage smoother.
本实施例中，上述电机3能够按照两个方向转动，产生三个位置状态，即双滚筒洗衣机的两个筒的单独排水时，第一排水阀体1的第一进水口11和第一排水口12处于连通状态，第二排水阀体2的第二进水口21和第二排水口22处于断开状态；第一排水阀体1的第一进水口11和第一排水口12处于断开状态，第二排水阀体2的第二进水口21和第二排水口22处于联通状态；以及两个筒均不排水时第一排水阀体1的第一进水口11和第一排水口12处于断开状态，第二排水阀体2的第二进水口21和第二排水口22处于断开状态。In this embodiment, the motor 3 can be rotated in two directions to generate three position states, that is, the first water inlet 11 of the first drain valve body 1 and the first drain when the two cylinders of the double drum washing machine are separately drained. The port 12 is in a connected state, and the second water inlet port 21 and the second water outlet port 22 of the second drain valve body 2 are in an open state; the first water inlet port 11 and the first water outlet port 12 of the first drain valve body 1 are disconnected. In a state, the second water inlet 21 and the second water outlet 22 of the second drain valve body 2 are in an on state; and the first water inlet 11 and the first water outlet 12 of the first drain valve body 1 when both cylinders are not drained In the off state, the second water inlet port 21 and the second water outlet port 22 of the second drain valve body 2 are in an open state.
可选地，本实施例的上述双滚筒洗衣机的排水阀的工作状态如下：Optionally, the working state of the drain valve of the above-mentioned double drum washing machine of the embodiment is as follows:
如图3所示，当双滚筒洗衣机非排水状态下，此时排水阀的第一排水阀体1的第一进水口11和第一排水口12处于断开状态，第二排水阀体2的第二进水口21和第二排水口22处于断开状态，两个筒均不会排水。As shown in FIG. 3, when the double drum washing machine is in a non-drainage state, the first water inlet 11 and the first water outlet 12 of the first drain valve body 1 of the drain valve are in an open state, and the second drain valve body 2 is The second water inlet 21 and the second water outlet 22 are in an open state, and neither of the two cylinders is drained.
如图4所示，当一个筒需要进行排水时，以该筒连接于图4所示左侧第一排水阀体1的第一进水口11时为例，此时电机3逆时针转动，带动第一排水阀体1的第一阀塞13移动，并使得第一排水阀体1的第一进水口11和第一排水口12连通，直至图4所示位置处，该筒内的水开始排出，并保持此状态至该筒排水过程结束。然后电机3顺时针旋转，并带动第一阀塞13移动，将左侧第一排水阀体1的第一进水口11和第一排水口12断开，此时该筒排水结束，第一阀塞13回复至初始位置。在此过程中，与右侧第二排水阀体2内的第二阀塞23连接的第二拉杆6与转盘4只做相对滑动，第二拉杆6未被拉动，右侧第二排水阀体2内的第二阀塞23始终将右侧第二排水阀体2的第二进水口21和第二排水口22断开。As shown in FIG. 4, when a cylinder needs to be drained, the cylinder is connected to the first water inlet 11 of the left first drain valve body 1 shown in FIG. 4 as an example. At this time, the motor 3 rotates counterclockwise. The first valve plug 13 of the first drain valve body 1 moves and causes the first water inlet port 11 of the first drain valve body 1 to communicate with the first drain port 12 until the position shown in Fig. 4, the water in the tube starts Drain and maintain this state until the end of the drum drainage process. Then, the motor 3 rotates clockwise, and drives the first valve plug 13 to move, and disconnects the first water inlet 11 and the first drain port 12 of the left first drain valve body 1 at this time, the cylinder drain ends, the first valve The plug 13 returns to the initial position. During this process, the second pull rod 6 connected to the second valve plug 23 in the right second drain valve body 2 and the turntable 4 only slide relative to each other, the second pull rod 6 is not pulled, and the right second drain valve body The second valve plug 23 in 2 always disconnects the second water inlet 21 and the second water outlet 22 of the right second drain valve body 2.
如图5所示，当右侧筒需要进行排水时，此时需要右侧第二排水阀体2的第二进水口21和第二排水口22连通，电机3顺时针转动，带动右侧第二排水阀体2的第二阀塞23移动，并使得右侧第二排水阀体2的第二进水口21和第二排水口22连通，直至图5所示位置处，该筒内的水开始排出，并保持此状态至该筒排水过程结束。然后电机3逆时针旋转，并带动第二阀塞23移动，将右侧第二排水阀体2的第二进水口21和第二排水口22断开，此时该筒排水结束，第二阀塞23回复至初始位置。在此过程中，与左侧第一排水阀体1内的第一阀塞13连接的第一拉杆5与转盘4只做相对滑动，第一拉杆5未被拉动，左侧第一排水阀体1内的第一阀塞13始终将左侧第一排水阀体1的第一进水口11和第一排水口12断开。As shown in FIG. 5, when the right cylinder needs to be drained, the second water inlet 21 and the second water outlet 22 of the right second drain valve body 2 are required to communicate with each other, and the motor 3 rotates clockwise to drive the right side. The second valve plug 23 of the two drain valve body 2 is moved, and the second water inlet 21 and the second drain port 22 of the right second drain valve body 2 are communicated until the position shown in Fig. 5, the water in the cylinder The discharge begins and remains in this state until the end of the drum drainage process. Then, the motor 3 rotates counterclockwise, and drives the second valve plug 23 to move, and the second water inlet 21 and the second drain port 22 of the right second drain valve body 2 are disconnected. At this time, the cylinder drains, the second valve The plug 23 returns to the initial position. During this process, the first pull rod 5 connected to the first valve plug 13 in the left first drain valve body 1 and the turntable 4 only slide relative to each other, the first pull rod 5 is not pulled, and the left first drain valve body The first valve plug 13 in 1 always disconnects the first water inlet 11 and the first water outlet 12 of the left first drain valve body 1.
需要指出的是，本实施例在排水阀的第一排水阀体1在打开或者关闭过程中，第一拉杆5上的第一拉杆挂钩51应一直处在转盘4的第一弧形导槽41中活动，第一弧形导槽41的弧长应能保证第一阀塞13完全打开(即第一进水口11和第一排水口12完全连通)。在排水阀的第二排水阀体2在打开或者关闭过程中，第二拉杆6上的第二拉杆挂钩61应一直处在转盘4的第二弧形导槽42中活动，第二弧形导槽42的弧长应能保证第二阀塞23完全打开(即第二进水口21和第二排水口22完全连通)It should be noted that, in the present embodiment, during the opening or closing of the first drain valve body 1 of the drain valve, the first pull rod hook 51 on the first pull rod 5 should always be at the first curved guide groove 41 of the turntable 4. In the middle activity, the arc length of the first curved guide groove 41 should ensure that the first valve plug 13 is fully opened (ie, the first water inlet port 11 and the first water outlet port 12 are completely in communication). During the opening or closing of the second drain valve body 2 of the drain valve, the second pull rod hook 61 on the second pull rod 6 should always be in the second arcuate guide groove 42 of the turntable 4, and the second arc guide The arc length of the groove 42 should ensure that the second valve plug 23 is fully opened (ie, the second water inlet 21 and the second water outlet 22 are completely connected)
一种双滚筒洗衣机，包括上述的排水阀，通过上述排水阀，能够实现外筒的单独排水。A double drum washing machine comprising the above-mentioned drain valve, through which the separate drain of the outer cylinder can be realized.
工业实用性Industrial applicability
本公开的双滚筒洗衣机的排水阀，解决了相关的多滚筒洗衣机多排水系统结构复杂浪费空间、单排水系统无法实现每个外筒单独排水的问题。The drain valve of the double drum washing machine of the present invention solves the problem that the structure of the multi-drum washing machine multi-drainage system is complicated and wasteful, and the single drainage system cannot realize the separate drainage of each outer cylinder.

Claims (13)

  1. 一种双滚筒洗衣机的排水阀，包括：A drain valve for a double drum washing machine, comprising:
    连接于第一外筒的第一排水阀体(1)和连接于第二外筒的第二排水阀体(2)；a first drain valve body (1) connected to the first outer cylinder and a second drain valve body (2) connected to the second outer cylinder;
    设置在所述第一排水阀体(1)内的第一阀塞(13)和设置在所述第二排水阀体(2)内的第二阀塞(23)；以及a first valve plug (13) disposed in the first drain valve body (1) and a second valve plug (23) disposed in the second drain valve body (2);
    连接于所述第一阀塞(13)和所述第二阀塞(23)的驱动组件，所述驱动组件通过带动所述第一阀塞(13)移动，控制所述第一排水阀体(1)打开或关闭，所述驱动组件通过带动所述第二阀塞(23)移动，控制所述第二排水阀体(2)打开或关闭，且所述第二排水阀体(2)处于打开状态时，所述第一排水阀体(1)处于断开状态。a drive assembly coupled to the first valve plug (13) and the second valve plug (23), the drive assembly controlling the first drain valve body by driving the first valve plug (13) to move (1) opening or closing, the driving assembly controls the second drain valve body (2) to open or close by driving the second valve plug (23) to move, and the second drain valve body (2) When in the open state, the first drain valve body (1) is in an open state.
  2. 根据权利要求1所述的双滚筒洗衣机的排水阀，其中，A drain valve of a double drum washing machine according to claim 1, wherein
    所述驱动组件通过带动所述第一阀塞(13)移动，控制所述第一排水阀体(1)打开或关闭，所述驱动组件通过带动所述第二阀塞(23)移动，控制所述第二排水阀体(2)打开或关闭，且所述第一排水阀体(1)处于打开状态时，所述第二排水阀体(2)处于断开状态。The driving assembly controls the first drain valve body (1) to open or close by driving the first valve plug (13) to move, and the driving assembly controls the movement of the second valve plug (23) to control When the second drain valve body (2) is opened or closed, and the first drain valve body (1) is in an open state, the second drain valve body (2) is in an open state.
  3. 根据权利要求1或2所述的双滚筒洗衣机的排水阀，其中，A drain valve of a double drum washing machine according to claim 1 or 2, wherein
    所述第一排水阀体(1)上设有第一进水口(11)和第一排水口(12)，所述第一阀塞(13)设置在所述第一进水口(11)和所述第一排水口(12)之间，所述驱动组件通过带动所述第一阀塞(13)移动，控制所述第一进水口(11)和所述第一排水口(12)连通或断开；The first drain valve body (1) is provided with a first water inlet (11) and a first drain port (12), and the first valve plug (13) is disposed at the first water inlet (11) and Between the first drain ports (12), the drive assembly controls the first water inlet (11) and the first drain port (12) to communicate by driving the first valve plug (13) to move. Or disconnected;
    所述第二排水阀体(2)上设有第二进水口(21)和第二排水口(22)，所述第二阀塞(23)设置在所述第二进水口(21)和所述第二排水口(22)之间，所述驱动组件通过带动所述第二阀塞(23)移动，控制所述第二进水口(21)和所述第二排水口(22)连通或断开。The second drain valve body (2) is provided with a second water inlet (21) and a second drain port (22), and the second valve plug (23) is disposed at the second water inlet (21) and Between the second drain ports (22), the drive assembly controls the second water inlet (21) and the second drain port (22) to communicate by driving the second valve plug (23) to move. Or disconnected.
  4. 根据权利要求3所述的双滚筒洗衣机的排水阀，其中，A drain valve of a double drum washing machine according to claim 3, wherein
    所述驱动组件包括电机(3)，固定在电机(3)输出端的转盘(4)，以及连接于所述第一阀塞(13)的第一拉杆(5)，连接于所述第二阀塞(23)的第二拉杆(6)；The drive assembly includes a motor (3), a turntable (4) fixed to an output end of the motor (3), and a first pull rod (5) connected to the first valve plug (13), connected to the second valve a second pull rod (6) of the plug (23);
    所述转盘(4)转动时带动且仅带动所述第一拉杆(5)移动，移动的所述第一拉杆(5)带动与所述第一拉杆(5)连接的所述第一阀塞(13)移动，控制所述第一进水口(11)和所述第一排水口(12)连通。When the turntable (4) rotates, it only drives the first pull rod (5) to move, and the moved first pull rod (5) drives the first valve plug connected to the first pull rod (5) (13) moving to control the first water inlet (11) to communicate with the first drain port (12).
  5. 根据权利要求4所述的双滚筒洗衣机的排水阀，其中，所述转盘(4)转动时带动且仅带动所述第二拉杆(6)移动，移动的所述第二拉杆(6)带动与所述第二拉杆(6)连接的所述第二阀塞(23)移动，控制所述第二进水口(21)和所述第二排水口(22)连通。The drain valve of the double drum washing machine according to claim 4, wherein the rotating wheel (4) rotates and only drives the second rod (6) to move, and the moving second rod (6) drives and The second valve plug (23) connected to the second pull rod (6) moves to control the second water inlet (21) and the second drain port (22) to communicate.
  6. 根据权利要求4或5所述的双滚筒洗衣机的排水阀，其中，A drain valve of a double drum washing machine according to claim 4 or 5, wherein
    所述转盘(4)上对称设置第一弧形导槽(41)和第二弧形导槽(42)，所述第一弧形导槽(41)和所述第二弧形导槽(42)均设置在所述转盘(4)圆心的同一侧，所述第一拉杆(5)一端置于所述第一弧形导槽(41)内，并可由所述第一弧形导槽(41)带动移动；所述第二拉杆(6)一端置于所述第二弧形导槽(42)内，并可由所述第二弧形导槽(42)带动移动。A first arcuate guide groove (41) and a second arcuate guide groove (42) are symmetrically disposed on the turntable (4), the first arcuate guide groove (41) and the second curved guide groove (41) 42) are disposed on the same side of the center of the turntable (4), one end of the first pull rod (5) is placed in the first curved guide groove (41), and the first curved guide groove can be (41) driving movement; one end of the second pull rod (6) is placed in the second curved guide groove (42), and can be moved by the second curved guide groove (42).
  7. 根据权利要求6所述的双滚筒洗衣机的排水阀，其中，A drain valve of a double drum washing machine according to claim 6, wherein
    第一弧形导槽(41)和所述第二弧形导槽(42)与所述转盘(4)同心设置。The first curved guide groove (41) and the second curved guide groove (42) are concentrically arranged with the turntable (4).
  8. 根据权利要求7所述的双滚筒洗衣机的排水阀，其中，A drain valve of a double drum washing machine according to claim 7, wherein
    所述第一拉杆(5)置于所述第一弧形导槽(41)内的一端设有第一拉杆挂钩(51)，所述第一拉杆挂钩(51)置于所述第一弧形导槽(41)内，并可在所述第一弧形导槽(41)内移动；所述第二拉杆(6)置于所述第二弧形导槽(42)内的一端设有第二拉杆挂钩(61)，所述第二拉杆挂钩(61)置于所述第二弧形导槽(42)内，并可在所述第二弧形导槽(42)内移动。One end of the first pull rod (5) placed in the first arcuate guide groove (41) is provided with a first pull rod hook (51), and the first pull rod hook (51) is placed in the first arc a guide groove (41) and movable in the first curved guide groove (41); the second pull rod (6) is disposed at one end of the second curved guide groove (42) There is a second pull rod hook (61), and the second pull rod hook (61) is placed in the second curved guide groove (42) and is movable in the second curved guide groove (42).
  9. 根据权利要求8所述的双滚筒洗衣机的排水阀，其中，A drain valve of a double drum washing machine according to claim 8, wherein
    所述第一排水阀体(1)和所述第二排水阀体(2)均处于断开状态时，所述第一拉杆挂钩(51)的圆心、所述第二拉杆挂钩(61)的圆心以及所述转盘(4)的圆心处于同一直线上。When the first drain valve body (1) and the second drain valve body (2) are both in an open state, the center of the first pull rod hook (51) and the second pull rod hook (61) The center of the circle and the center of the turntable (4) are on the same straight line.
  10. 根据权利要求9所述的双滚筒洗衣机的排水阀，其中，A drain valve of a double drum washing machine according to claim 9, wherein
    所述第一弧形导槽(41)带动内部的所述第一拉杆挂钩(51)移动时，所述第二弧形导槽(42)内部的所述第二拉杆挂钩(61)未被所述第二弧形导槽(42)带动移动。When the first curved guide groove (41) drives the first pull rod hook (51) inside, the second pull rod hook (61) inside the second curved guide groove (42) is not The second curved guide groove (42) drives the movement.
  11. 根据权利要求9所述的双滚筒洗衣机的排水阀，其中，A drain valve of a double drum washing machine according to claim 9, wherein
    所述第二弧形导槽(42)带动内部的所述第二拉杆挂钩(61)移动时，所述第一弧形导槽(41)内部的所述第一拉杆挂钩(51)未被所述第一弧形导槽(41)带动移动。When the second curved guide groove (42) drives the second pull rod hook (61) inside to move, the first pull rod hook (51) inside the first curved guide groove (41) is not The first curved guide groove (41) drives the movement.
  12. 根据权利要求1或2所述的双滚筒洗衣机的排水阀，其中，A drain valve of a double drum washing machine according to claim 1 or 2, wherein
    所述第一排水阀体(1)上的第一进水口(11)和第一排水口(12)相互垂直设置；所述第二排水阀体(2)上的第一进水口(21)和第二排水口(22)相互垂直设置。The first water inlet (11) and the first water outlet (12) on the first drain valve body (1) are disposed perpendicular to each other; the first water inlet (21) on the second drain valve body (2) The second drain port (22) is disposed perpendicular to each other.
  13. 一种双滚筒洗衣机，包括权利要求1-12任一所述的排水阀。A double drum washing machine comprising the drain valve of any of claims 1-12.
PCT/CN2018/082768 2017-04-12 2018-04-12 Water drainage valve for dual-drum clothes washing machine, and dual-drum clothes washing machine using said water drainage valve WO2018188623A1 (en)

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US16/605,166 US11390976B2 (en) 2017-04-12 2018-04-12 Water drainage valve for dual-drum clothes washing machine, and dual-drum clothes washing machine using water drainage valve

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CN106939500B (en) 2021-11-02
EP3611299A4 (en) 2020-12-16
EP3611299B1 (en) 2023-05-10

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